<template>
  <doc-alert title="代码生成（单表）" url="https://doc.iocoder.cn/new-feature/" />

    
  <!-- 加载状态提示 -->
  <div v-if="loading">加载中...</div>
  
  <!-- 错误提示 -->
  <div v-if="error" class="error">加载失败，请重试</div>
  
  <!-- 动态渲染加载后的组件 -->
  <component :is="asyncComponent" v-if="asyncComponent && !loading" />

  <ContentWrap>
    <!-- 搜索工作栏 -->
    <el-form
      class="-mb-15px"
      :model="queryParams"
      ref="queryFormRef"
      :inline="true"
      label-width="68px"
    >
      <el-form-item label="名字" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名字"
          clearable
          @keyup.enter="handleQuery"
          class="!w-240px"
        />
      </el-form-item>
      <el-form-item label="性别" prop="sex">
        <el-select v-model="queryParams.sex" placeholder="请选择性别" clearable class="!w-240px">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.SYSTEM_USER_SEX)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="创建时间" prop="createTime">
        <el-date-picker
          v-model="queryParams.createTime"
          value-format="YYYY-MM-DD HH:mm:ss"
          type="daterange"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          :default-time="[new Date('1 00:00:00'), new Date('1 23:59:59')]"
          class="!w-240px"
        />
      </el-form-item>
      <el-form-item>
        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
        <el-button
          type="primary"
          plain
          @click="openForm('create')"
          v-hasPermi="['infra:demo01-contact:create']"
        >
          <Icon icon="ep:plus" class="mr-5px" /> 新增
        </el-button>
        <el-button
          type="success"
          plain
          @click="handleExport"
          :loading="exportLoading"
          v-hasPermi="['infra:demo01-contact:export']"
        >
          <Icon icon="ep:download" class="mr-5px" /> 导出
        </el-button>
      </el-form-item>
    </el-form>
  </ContentWrap>

  <!-- 列表 -->
  <ContentWrap>
    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
      <el-table-column label="编号" align="center" prop="id" />
      <el-table-column label="名字" align="center" prop="name" />

 
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        :formatter="dateFormatter"
        width="180px"
      />
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button
            link
            type="primary"
            @click="openForm('update', scope.row.id)"
            v-hasPermi="['infra:demo01-contact:update']"
          >
            编辑
          </el-button>
          <el-button
            link
            type="danger"
            @click="handleDelete(scope.row.id)"
            v-hasPermi="['infra:demo01-contact:delete']"
          >
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <Pagination
      :total="total"
      v-model:page="queryParams.pageNo"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />
  </ContentWrap>

  <!-- 表单弹窗：添加/修改 -->
  <FeDataForm ref="formRef" @success="getList" />
</template>

<script setup lang="ts">
import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
import { dateFormatter } from '@/utils/formatTime'
import download from '@/utils/download'
import * as FeDataApi from '@/api/infra/demo/fe'
import FeDataForm from './FeDataForm.vue'
import { useRouter } from 'vue-router'

defineOptions({ name: 'FeData' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化
const { currentRoute } = useRouter()
console.log('====> currentRoute value name', currentRoute.value.name)
const menuName = currentRoute.value.name?.toString();
const cmpName = menuName?.split('_')[0];
console.log('====> currentRoute ', currentRoute)

const loading = ref(true) // 列表的加载中
const list = ref([]) // 列表的数据
const total = ref(0) // 列表的总页数
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  name: null,
  sex: null,
  createTime: []
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await FeDataApi.getCmpPage(queryParams)
    console.log('====> data ', data)
    list.value = data.list
    total.value = data.total
  } catch(err) {
    console.log('====> err ', err)

  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: string) => {
  formRef.value.open(type, id)
}

/** 删除按钮操作 */
const handleDelete = async (id: string) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await FeDataApi.deleteDemo01Contact(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await FeDataApi.exportDemo01Contact(queryParams)
    download.excel(data, '示例联系人.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 初始化 **/
onMounted(() => {
  getList()
  loadComponent("/admin-api/magic-cmp/script/" + cmpName, cmpName)
}) 

import { defineAsyncComponent, ref, onMounted } from 'vue';


// 响应式变量
const asyncComponent = ref(null); // 保存动态加载的组件
const error = ref(false);         // 错误状态

// 点击按钮触发加载
const loadComponent = async (url, cmpName) => {
  if (asyncComponent.value) return; // 避免重复加载

  loading.value = true;
  error.value = false;

  try {
    // 动态插入 <script> 标签
    await new Promise((resolve, reject) => {
      const script = document.createElement('script');
      script.src = url; // 使用绝对路径
      script.onload = resolve;
      script.onerror = reject;
      document.head.appendChild(script);
    });
    if (!window.cmpFuncWrap) {
      window.cmpFuncWrap = {};
    }

    const MyComponent = window.cmpFuncWrap[cmpName]();

    // 假设 JS 文件将组件挂载到全局变量 window.MyComponent
    if (!MyComponent) {
      throw new Error('组件未正确导出');
    }

    // 将全局组件转换为 Vue 异步组件
    asyncComponent.value = defineAsyncComponent({
      loader: () => Promise.resolve(MyComponent),
      delay: 200,
      timeout: 3000
    });
  } catch (err) {
    error.value = true;
    console.error('加载失败:', err);
  } finally {
    loading.value = false;
  }
}

</script>
